GB 51227-2017 English PDF

US$1579.00 · In stock
Delivery: <= 8 days. True-PDF full-copy in English will be manually translated and delivered via email.
GB 51227-2017: Code for construction and acceptance of vertical shaft drilling
Status: Valid

Standard ID	USD	BUY PDF	Lead-Days	Standard Title (Description)	Status
GB 51227-2017	1579	Add to Cart	8 days	Code for construction and acceptance of vertical shaft drilling	Valid

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Basic data

Standard ID: GB 51227-2017 (GB51227-2017)
Description (Translated English): Code for construction and acceptance of vertical shaft drilling
Sector / Industry: National Standard
Classification of Chinese Standard: P71
Word Count Estimation: 79,767
Date of Issue: 2017-03-03
Date of Implementation: 2017-11-01
Issuing agency(ies): Ministry of Housing and Urban-Rural Development of the People's Republic of China; General Administration of Quality Supervision, Inspection and Quarantine of the People's Republic of China

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